[Q] USA Modems Developers Input - Galaxy S III Q&A, Help & Troubleshooting

Calling all Developers,
I have the i9300 and I am in the US and my carrier is TMO.
1. Can you take the USA TMO MODEM file and can I flash via ODIN and will this work?
if not, then
2. Can you (developer) take the USA TMO Modem file and included with a ROM?
or
am I just screwed and will have Edge and sometimes H
Comments and or questions are greatly appreciated...
Ciao~
Brad

Related

[Q] AWS/HSPA Question for Canada

Hi,
I have a i9000M from Bell Canada. I haven't been able to find an answer out there on the net so I was hoping someone in the forums could help with this question.
Am I able to flash the T-Mobile SGS modem.bin file onto my phone and use it with aws (1700/2100) frequencies up here or down on T-Mobile? Will it break my phone?
I appreciate all your time and thank you

[Q] NO United States stock ROMs?

At the thread everyone keeps linking for stock ROMs, http://http://forum.xda-developers.com/showthread.php?t=1113928 there are NO US stock ROM's, let alone for my carrier, T-Mobile.
What's up with that?
Also, when I try to dial the *#1234# it from that post, my phone says Unable to Process Request, so I can't do that to help find the right ROM.
None of the US carriers use the original I9100 hardware, so they have their own ROMs and their own forums. For example, the Galaxy S 4G forums are for T-Mobile USA's variant of the Galaxy S II; you should be able to find ROMs there that will work on that device.
Got it thanks!

Will send i9300 in Canada from China, what do I need to know?

Hi Guys,
I live in China and I want to send a SGS3 i9300 to my son in Canada(for Xmas). Before I send it I will root it and I would like to flash a custom ROM.
Up till now any ROM that I've flashed worked here(in China) no problems. But I'm not familiar with the Canadian network.
So I'm wondering if..
-Will any ROM work?
-Does it matter if he is on At&t or Verizon or Rogers etc..?
-Do I need to change the modem?
As you see, I'm asking myself a lot of questions(maybe for nothing). If anyone can give me some infos about that would be very appreciated.
Kremata said:
Hi Guys,
I live in China and I want to send a SGS3 i9300 to my son in Canada(for Xmas). Before I send it I will root it and I would like to flash a custom ROM.
Up till now any ROM that I've flashed worked here(in China) no problems. But I'm not familiar with the Canadian network.
So I'm wondering if..
-Will any ROM work?
-Does it matter if he is on At&t or Verizon or Rogers etc..?
-Do I need to change the modem?
As you see, I'm asking myself a lot of questions(maybe for nothing). If anyone can give me some infos about that would be very appreciated.
Click to expand...
Click to collapse
I use a S3 in Canada (i9300). It will work without any problems on Rogers, Fido, Bell, Virgin Mobile, Telus and Koodo. HSPA frequencies are compatible.
circuit89 said:
I use a S3 in Canada (i9300). It will work without any problems on Rogers, Fido, Bell, Virgin Mobile, Telus and Koodo. HSPA frequencies are compatible.
Click to expand...
Click to collapse
Ok cool, that's what I thought but since it's a Xmas gift and it's far I wanted to make sure.
Thanks

Unlocked SIII has no 3/4g with T-Mobile - Will a custom Rom help?

I have a friend who bought an unlocked SIII that supports GSM so he can use it with T-Mobile. However it doesn't have the radios to connect and get 3g or 4g. Will rooting and installing a custom rom or give him this feature? I would think that the hardware supports it but I'm not sure. They do list 3g for AT&T but only 2g for T-Mobile. Here is the phone he bought: http://www.newegg.com/Product/Product.aspx?Item=N82E16875176412
Does anyone have experience with this?
Flash stock rom with correct modem and CSC for your location .
Custom rom will not have correct modem and CSC in all probability .
jje

Changing CSC of an unlocked S9+ G965U

Hello everyone. I'm struggling to find a starting point on how to change the csc of my phone. I haven't changed a csc before and there are lots of conflicting info on the forum. I'm familiar with Odin and flashing ROMs in general.
I bought my phone from the US, and it has the AT&T G65USQU1ARBI (unlocked) software, however, I live outside the US and I want to change the CSC. I want Samsung Pay to show me offers from my region.
Where to start?
Should I flash a different ROM straight away? and would that change my CSC? Obviously, I don't want any of the AT&T features, so I don't mind changing the ROM.
Is there a ROM that I can flash that supports multi-CSC options? The Samsung variant in my region is Exynos, so can I still change the CSC to my region with my Snapdragon S9+ ?
Thanks guys.
EDIT: Just learned about the snapdragon root dilemma. So I guess the root option will be dismissed.
I bought a s9 + G965F with csc Singapore but I use in Brazil 4G network is ok but I can not use voLTE and Wi-Fi calling can someone help me? version of the OXM operator.

Categories

Resources